35. If the base radius of a circular cone increases by 30% and its height decreases by 20%, find
the percentage change in its volume.
A. Decreases by 10%
B. Increases by 4%
C. Increases by 10%
D. Increases by 35.2%​

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?

10x − 5y + 14 = 0 whats the answer pls

Mr. rose asked his students to draw a quadrilateral with 4 unequal sides. draw an example of this kind of quadrilateral.